Motion estimation was introduced by H. 264 video coding standard with multiple block sizes to achieve a considerably higher coding efficiency than other video coding algorithms.
多模式运动估计使h . 264比其他视频编码算法具有更高的编码效率，但同时也使计算复杂度明显提升。
2
The parameter estimation method is multiple linear regression analysis.
参数估计法采用多元线性回归分析法。
3
The basic variations in Kalman filter architecture are discussed and the multiple model estimation algorithm is presented as well.